* {
    margin: 0;
    padding: 0;
}

ul,
ol,
li {
    list-style: none;
}
a {
    text-decoration: none;
    color: #fff;
}

header {
    width: 1300px;
    height: 40px;
    background-color: #333;
    margin: 0 auto;
}
header > .inner {
    width: 1150px;
    height: 40px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}
header > .inner > .inner1 {
    width: 1050px;
    display: flex;
    justify-content: space-between;
}
header > .inner ul:nth-of-type(1) {
    width: 420px;
    font-size: 12px;
    color: #a4b0b0;
    display: flex;
}
header > .inner ul:nth-of-type(1) > li {
    width: 70px;
    height: 16px;
    border-right: 1px solid #a4b0b0;
    text-align: center;
    line-height: 16px;
}
header > .inner ul:nth-of-type(2) {
    width: 100px;
    font-size: 12px;
    color: #a4b0b0;
    display: flex;
    display: none;
}
header > .inner ul:nth-of-type(2).active{
    display: flex;
}
header > .inner ul:nth-of-type(2) > li {
    width: 48px;
    height: 16px;
    border-right: 1px solid #a4b0b0;
    line-height: 16px;
    text-align: center;
}
header > .inner ul:nth-of-type(2) > .two {
    border:none;
}
header > .inner ul:nth-of-type(3) {
    width: 100px;
    font-size: 12px;
    color: #a4b0b0;
    display: flex;
    display: none;
}
header > .inner ul:nth-of-type(3).active{
    display: flex;
}
header > .inner ul:nth-of-type(3) > li {
    width: 48px;
    height: 16px;
    line-height: 16px;
    text-align: center; 
}
header > .inner ul:nth-of-type(3) > li > button {
    width: 60px;
    height: 28px;
    line-height: 34px;
    text-align: center;
    border:none;
}
header > .inner > .gouwuche {
    width: 116px;
    height: 40px;
    background-color: #424242;
    font-size: 12px;
    line-height: 40px;
    text-align: center;
    color: #a4b0b0;
    display: flex;
    justify-content: center;
    align-items: center;
}
header > .inner > .gouwuche > img {
    width: 20px;
    height: 20px;
    display: block;
    margin-right: 4px;
}

/* 商品详情页 布局 */
.goods_detial {
    width: 1150px;
    height: 500px;
    margin: 40px auto;
}
.goods_detial > ul {
    width: 100px;
    height: 340px;
    float: left;
    margin-top: 40px;
    margin-left: 20px;
}
.goods_detial > ul > li {
    width: 70px;
    height: 70px; 
    margin-top: 8px;
}
.goods_detial > ul > li.active{
    border: 1px solid #ed1c24;
}
.goods_detial > ul > li > img {
    width: 64px;
    height: 64px;
    margin-top: 3px;
    margin-left: 3px;
}

.show {
    width: 500px;
    height: 500px;
    background-color: pink;
    float: left;
    border: 1px solid #ccc;
    position: relative;
}
.enlarge {
    width: 300px;
    height: 300px;
    background-image: url(https://www.konka.com/public/images/e7/31/6f/199febd9241834c3120294e1b3fc1143f57515b1.jpg?28621_OW800_OH800);
    background-size: 1000px 1000px;
    background-repeat: no-repeat;
    position: absolute;
    top: 10%;
    left: 54%;
    display: none;
}
.show > .mask {
    width: 200px;
    height: 200px;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
}
.show > img {
    width: 100%;
    height: 100%;
}
.discribe {
    width: 400px;
    margin-left: 30px;
    float: left;
}
.discribe > h3 {
    margin-top: 30px;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 600;
}
.discribe > div:nth-of-type(1){
    font-size: 14px;
    color: #333;
    margin-top: 20px;
    margin-bottom: 20px;
}
.discribe > div:nth-of-type(2) > span:nth-of-type(1){
    color: #ed1c24;
    font-size: 24px;
    font-weight: 700;
}
.discribe > div:nth-of-type(2) > span:nth-of-type(2){
    text-decoration: line-through;
    color: #b0b0b0;
    font-size: 14px;
    margin-left: 6px;
}
.discribe > div:nth-of-type(3) {
    margin-top: 30px;
} 
.discribe > div:nth-of-type(3) > span {
    font-size: 14px;
    font-weight: 600;
}
.discribe > div:nth-of-type(3) > button{
    margin-right: -1px;
    padding: 0;
    width: 25px;
    height: 25px;
    line-height: 4px;
    margin-top: -3px;
    font-size: 24px;
    padding-bottom: 3px;
    outline: 0;
    border:1px solid #ddd;
    background-color: #fff;
    cursor: pointer;
}
.discribe > div:nth-of-type(3) > input{
    height: 25px;
    width: 70px;
    border: 1px solid #ddd;
    margin-top: -2px;
    outline: 0;
    text-align: center;
}
.discribe > div:nth-of-type(4) {
    width: 440px;
    height: 40px;
    margin-top: 40px;
}
.discribe > div:nth-of-type(4) > button{
    width: 190px;
    height: 40px;
    line-height: 40px;
    padding: 0;
    margin-right: 20px;
    margin-top: 40px;
    font-size: 16px;
    border: none;
    color: #fff;
    cursor: pointer;
}
.discribe > div:nth-of-type(4) > button:nth-of-type(1){
    background-color: #ED1C24;
}
.discribe > div:nth-of-type(4) > button:nth-of-type(2){
    background-color: #FF9F00;
}